kicad/eeschema/block_libedit.cpp

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/****************************************************/
/* block_libedit.cpp */
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/****************************************************/
#include "fctsys.h"
#include "gr_basic.h"
#include "common.h"
#include "class_drawpanel.h"
#include "confirm.h"
#include "block_commande.h"
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#include "general.h"
#include "class_library.h"
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#include "protos.h"
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#include "libeditframe.h"
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static void DrawMovingBlockOutlines( WinEDA_DrawPanel* panel, wxDC* DC, bool erase );
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/*
* Return the block command (BLOCK_MOVE, BLOCK_COPY...) corresponding to
* the key (ALT, SHIFT ALT ..)
*/
int LIB_EDIT_FRAME::ReturnBlockCommand( int key )
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{
int cmd;
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switch( key )
{
default:
cmd = key & 0x255;
break;
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case - 1:
cmd = BLOCK_PRESELECT_MOVE;
break;
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case 0:
cmd = BLOCK_MOVE;
break;
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case GR_KB_ALT:
case GR_KB_SHIFT:
cmd = BLOCK_COPY;
break;
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case GR_KB_SHIFTCTRL:
cmd = BLOCK_DELETE;
break;
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case GR_KB_CTRL:
cmd = BLOCK_MIRROR_Y;
break;
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case MOUSE_MIDDLE:
cmd = BLOCK_ZOOM;
break;
}
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return cmd;
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}
/*
* Command BLOCK END (end of block sizing)
* return :
* 0 if command finished (zoom, delete ...)
* 1 if HandleBlockPlace must follow (items found, and a block place
* command must follow)
*/
bool LIB_EDIT_FRAME::HandleBlockEnd( wxDC* DC )
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{
int ItemCount = 0;
int nextCmd = false;
wxPoint pt;
if( GetScreen()->m_BlockLocate.GetCount() )
{
BlockState state = GetScreen()->m_BlockLocate.m_State;
CmdBlockType command = GetScreen()->m_BlockLocate.m_Command;
DrawPanel->ForceCloseManageCurseur( DrawPanel, DC );
GetScreen()->m_BlockLocate.m_State = state;
GetScreen()->m_BlockLocate.m_Command = command;
DrawPanel->ManageCurseur = DrawAndSizingBlockOutlines;
DrawPanel->ForceCloseManageCurseur = AbortBlockCurrentCommand;
GetScreen()->m_Curseur.x = GetScreen()->m_BlockLocate.GetRight();
GetScreen()->m_Curseur.y = GetScreen()->m_BlockLocate.GetBottom();
DrawPanel->MouseToCursorSchema();
}
switch( GetScreen()->m_BlockLocate.m_Command )
{
case BLOCK_IDLE:
DisplayError( this, wxT( "Error in HandleBlockPLace" ) );
break;
case BLOCK_DRAG: /* Drag */
case BLOCK_MOVE: /* Move */
case BLOCK_COPY: /* Copy */
if ( m_component )
ItemCount = m_component->SelectItems( GetScreen()->m_BlockLocate,
m_unit, m_convert,
g_EditPinByPinIsOn );
if( ItemCount )
{
nextCmd = true;
if( DrawPanel->ManageCurseur != NULL )
{
DrawPanel->ManageCurseur( DrawPanel, DC, FALSE );
DrawPanel->ManageCurseur = DrawMovingBlockOutlines;
DrawPanel->ManageCurseur( DrawPanel, DC, FALSE );
}
GetScreen()->m_BlockLocate.m_State = STATE_BLOCK_MOVE;
DrawPanel->Refresh( TRUE );
}
break;
case BLOCK_PRESELECT_MOVE: /* Move with preselection list*/
nextCmd = true;
DrawPanel->ManageCurseur = DrawMovingBlockOutlines;
GetScreen()->m_BlockLocate.m_State = STATE_BLOCK_MOVE;
break;
case BLOCK_DELETE: /* Delete */
if ( m_component )
ItemCount = m_component->SelectItems( GetScreen()->m_BlockLocate,
m_unit, m_convert,
g_EditPinByPinIsOn );
if( ItemCount )
SaveCopyInUndoList( m_component );
if ( m_component )
m_component->DeleteSelectedItems();
break;
case BLOCK_SAVE: /* Save */
case BLOCK_PASTE:
case BLOCK_ROTATE:
case BLOCK_MIRROR_X:
case BLOCK_FLIP:
break;
case BLOCK_MIRROR_Y:
if ( m_component )
ItemCount = m_component->SelectItems( GetScreen()->m_BlockLocate,
m_unit, m_convert,
g_EditPinByPinIsOn );
if( ItemCount )
SaveCopyInUndoList( m_component );
pt = GetScreen()->m_BlockLocate.Centre();
pt.y *= -1;
if ( m_component )
m_component->MirrorSelectedItemsH( pt );
break;
case BLOCK_ZOOM: /* Window Zoom */
Window_Zoom( GetScreen()->m_BlockLocate );
break;
case BLOCK_ABORT:
break;
case BLOCK_SELECT_ITEMS_ONLY:
break;
}
if( ! nextCmd )
{
if( GetScreen()->m_BlockLocate.m_Command != BLOCK_SELECT_ITEMS_ONLY )
if ( m_component )
m_component->ClearSelectedItems();
GetScreen()->m_BlockLocate.m_Flags = 0;
GetScreen()->m_BlockLocate.m_State = STATE_NO_BLOCK;
GetScreen()->m_BlockLocate.m_Command = BLOCK_IDLE;
DrawPanel->ManageCurseur = NULL;
DrawPanel->ForceCloseManageCurseur = NULL;
GetScreen()->SetCurItem( NULL );
SetToolID( m_ID_current_state, DrawPanel->m_PanelDefaultCursor, wxEmptyString );
DrawPanel->Refresh( TRUE );
}
return nextCmd;
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}
/*
* Routine to handle the BLOCK PLACE command
* Last routine for block operation for:
* - block move & drag
* - block copy & paste
*/
void LIB_EDIT_FRAME::HandleBlockPlace( wxDC* DC )
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{
bool err = FALSE;
wxPoint pt;
if( DrawPanel->ManageCurseur == NULL )
{
err = TRUE;
DisplayError( this, wxT( "HandleBlockPLace : ManageCurseur = NULL" ) );
}
GetScreen()->m_BlockLocate.m_State = STATE_BLOCK_STOP;
switch( GetScreen()->m_BlockLocate.m_Command )
{
case BLOCK_IDLE:
err = TRUE;
break;
case BLOCK_DRAG: /* Drag */
case BLOCK_MOVE: /* Move */
case BLOCK_PRESELECT_MOVE: /* Move with preselection list*/
GetScreen()->m_BlockLocate.ClearItemsList();
if ( m_component )
SaveCopyInUndoList( m_component );
pt = GetScreen()->m_BlockLocate.m_MoveVector;
pt.y *= -1;
if ( m_component )
m_component->MoveSelectedItems( pt );
DrawPanel->Refresh( TRUE );
break;
case BLOCK_COPY: /* Copy */
GetScreen()->m_BlockLocate.ClearItemsList();
if ( m_component )
SaveCopyInUndoList( m_component );
pt = GetScreen()->m_BlockLocate.m_MoveVector;
pt.y *= -1;
if ( m_component )
m_component->CopySelectedItems( pt );
break;
case BLOCK_PASTE: /* Paste (recopy the last block saved) */
GetScreen()->m_BlockLocate.ClearItemsList();
break;
case BLOCK_MIRROR_Y: /* Invert by popup menu, from block move */
if ( m_component )
SaveCopyInUndoList( m_component );
pt = GetScreen()->m_BlockLocate.Centre();
pt.y *= -1;
if ( m_component )
m_component->MirrorSelectedItemsH( pt );
break;
case BLOCK_ZOOM: // Handled by HandleBlockEnd
case BLOCK_DELETE:
case BLOCK_SAVE:
case BLOCK_ROTATE:
case BLOCK_ABORT:
default:
break;
}
OnModify();
DrawPanel->ManageCurseur = NULL;
DrawPanel->ForceCloseManageCurseur = NULL;
GetScreen()->m_BlockLocate.m_Flags = 0;
GetScreen()->m_BlockLocate.m_State = STATE_NO_BLOCK;
GetScreen()->m_BlockLocate.m_Command = BLOCK_IDLE;
GetScreen()->SetCurItem( NULL );
DrawPanel->Refresh( TRUE );
SetToolID( m_ID_current_state, DrawPanel->m_PanelDefaultCursor, wxEmptyString );
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}
/*
* Traces the outline of the search block structures
* The entire block follows the cursor
*/
void DrawMovingBlockOutlines( WinEDA_DrawPanel* panel, wxDC* DC, bool erase )
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{
BLOCK_SELECTOR* PtBlock;
BASE_SCREEN* screen = panel->GetScreen();
wxPoint move_offset;
PtBlock = &screen->m_BlockLocate;
LIB_EDIT_FRAME* parent = ( LIB_EDIT_FRAME* ) panel->GetParent();
wxASSERT( parent != NULL );
LIB_COMPONENT* component = parent->GetComponent();
if( component == NULL )
return;
int unit = parent->GetUnit();
int convert = parent->GetConvert();
if( erase )
{
PtBlock->Draw( panel, DC, PtBlock->m_MoveVector, g_XorMode, PtBlock->m_Color );
component->Draw( panel, DC, PtBlock->m_MoveVector, unit, convert,
g_XorMode, -1, DefaultTransform, true, true, true );
}
/* Repaint new view */
PtBlock->m_MoveVector.x = screen->m_Curseur.x - PtBlock->m_BlockLastCursorPosition.x;
PtBlock->m_MoveVector.y = screen->m_Curseur.y - PtBlock->m_BlockLastCursorPosition.y;
GRSetDrawMode( DC, g_XorMode );
PtBlock->Draw( panel, DC, PtBlock->m_MoveVector, g_XorMode, PtBlock->m_Color );
component->Draw( panel, DC, PtBlock->m_MoveVector, unit, convert,
g_XorMode, -1, DefaultTransform, true, true, true );
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}